USPatent applicationPatented

Ink bottle for refilling printer cartridges

Granted 28 Mar 2023 · no office action yet

Current assignee: Canon Kabushiki Kaisha · originally Canon Inc.

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Inventors: Noriyasu Nagai, Hiroshi Koshikawa, Kenta Udagawa, Shoki Takiguchi +2 · Examiner: Khawaja Anwar · AU 2912 · TC 2900

Application· this page
29/779,139
filed 16 Apr 2021
Publication
Not published
not published
Patent
US D982073
granted 28 Mar 2023

Life of the application

4 dated events
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Description

1 parts
›FIG. 1 : Front FIG. 2 : Back…

FIG. 1 : Front

FIG. 2 : Back

FIG. 3 : Top

FIG. 4 : Bottom

FIG. 5 : Left

FIG. 6 : Right

FIG. 7 : Perspective

FIG. 8 : Perspective

FIG. 9 : Front

FIG. 10 : Back

FIG. 11 : Top

FIG. 12 : Bottom

FIG. 13 : Left

FIG. 14 : Right

FIG. 15 : Perspective; and,

FIG. 16 : Perspective

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D18/56

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File wrapper

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Pendency
1.9 y
711 days filing → grant
Office actions
0
none on record
Examiner
Khawaja Anwar
art unit 2912 · TC 2900
Citations: 13 back · 0 forward

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Documents

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Chain of title

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